What is the weather like in San Pedro de Atacama vs Valparaíso in September?

In September, San Pedro de Atacama averages 22°C high / 4°C low with about 0 mm of rain; Valparaíso averages 16°C high / 10°C low with about 14 mm.

San Pedro de Atacama vs Valparaíso in September

San Pedro de Atacama is the better pick in September — 91 vs 86 on SeasonMap's comfort score. San Pedro de Atacama is nice, dry, clean air, while Valparaíso is cool, dry, clean air.

San Pedro de Atacama vs Valparaíso — September climate, side by side

	🇨🇱 San Pedro de Atacama	🇨🇱 Valparaíso
Comfort score	91/100 (S)	86/100 (A)
Feels-like high	19°C	14°C
Avg high / low	22° / 4°	16° / 10°
Rainfall	0 mm	14 mm
Rainy days	0	2
Humidity	16%	84%
Air quality (AQI)	37	38

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Month by month

San Pedro de Atacama vs Valparaíso in September — FAQ

Is September better in San Pedro de Atacama or Valparaíso?: San Pedro de Atacama is the better pick in September — 91 vs 86 on SeasonMap's comfort score. San Pedro de Atacama is nice, dry, clean air, while Valparaíso is cool, dry, clean air.
What is the weather like in San Pedro de Atacama vs Valparaíso in September?: In September, San Pedro de Atacama averages 22°C high / 4°C low with about 0 mm of rain; Valparaíso averages 16°C high / 10°C low with about 14 mm.